316349878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{5683}}^1$

素因数の和:7839

約数の個数: 16

約数和(自身を含む): 511355376

約数和(自身を除く): 195005498

約数列:

[1, 2, 13, 26, 2141, 4282, 5683, 11366, 27833, 55666, 73879, 147758, 12167303, 24334606, 158174939, 316349878]

約数ペア:

[(1, 316349878), (2, 158174939), (13, 24334606), (26, 12167303), (2141, 147758), (4282, 73879), (5683, 55666), (11366, 27833)]